| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 27241 | 59.9 % | ||
 | Windows XP | 3538 | 7.7 % |  |
 | Windows Vista | 4703 | 10.3 % | |
 | Windows (unknown version) | 2559 | 5.6 % | |
 | Windows NT | 477 | 1 % | |
 | Windows Vista (LongHorn) | 591 | 1.2 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2008 | 15294 | 33.6 % | |
 | Windows 2003 | 38 | 0 % | |
 | Windows 2000 | 39 | 0 % | |
| BSD | 10 | 0 % | ||
 | OpenBSD | 6 | 0 % | |
 | NetBSD | 2 | 0 % | |
 | FreeBSD | 2 | 0 % | |
| Linux | 4375 | 9.6 % | ||
 | Ubuntu | 346 | 0.7 % | |
 | Gentoo | 2 | 0 % | |
 | Fedora | 3 | 0 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 2018 | 4.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2005 | 4.4 % | |
| Macintosh | 11020 | 24.2 % | ||
 | Mac OS X | 11019 | 24.2 % | |
 | Mac OS | 1 | 0 % | |
| Others | 2828 | 6.2 % | ||
 | Unknown | 2312 | 5 % | |
 | Unknown Unix system | 225 | 0.4 % | |
 | Java | 117 | 0.2 % | |
 | Java Mobile | 108 | 0.2 % | |
 | BlackBerry | 59 | 0.1 % | |
 | Symbian OS | 7 | 0 % | |